package com.example.demo.config;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

@Component
@Slf4j
public class MyMetaObjectHandler implements MetaObjectHandler {

    /**
     *
     * @param metaObject
     */
    @Override
    public void insertFill(MetaObject metaObject) {


        log.info("公共字段自动填充[Insert]");
        log.info(metaObject.toString());
        metaObject.setValue("updateTime", LocalDateTime.now());
//        metaObject.setValue("updateUser",getId(request));
        metaObject.setValue("createTime",LocalDateTime.now());
//        metaObject.setValue("createUser",getId(request));
    }

    @Override
    public void updateFill(MetaObject metaObject) {
        log.info("公共字段自动填充[Update]");
        log.info(metaObject.toString());
        Long id=Thread.currentThread().getId();
        log.info("公共字段线程id={}",id);
        metaObject.setValue("updateTime", LocalDateTime.now());
//        metaObject.setValue("updateUser",getId(request));

    }

}
